Question Text
Question 1 :
The rate of transpiration will _________ if the atmospheric pressure is low
a. Increase
b. Decrease
c. Stay unchanged
d. Can’t be determined
Question 2 :
The main function of guard cells is to help with ____________
a. transpiration
b. Guttation
c. transcription
d.None of the above
Question 3 :
Transpiration is regulated by the movements of __________
a. Parenchyma cells
b. Guard cells
c. epithelial cells
d. none of the above
Question 4 :
The steroid hormones easily pass through the plasma membrane through simple diffusion because they are _____
a. Gaseous
b. Carbon-based
c. water Soluble
d. lipid Soluble
Question 5 :
Living cells placed in an isotonic solution tend to retain their shape and size. This is based on the principle of
a .Diffusion
b.transpiration
c. Osmosis
d. None of the above